A Conservation Framework for the Critically Endangered Endemic Species of the Caribbean Palm Coccothrinax
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Approved Plant List 10/04/12
FLORIDA The best time to plant a tree is 20 years ago, the second best time to plant a tree is today. City of Sunrise Approved Plant List 10/04/12 Appendix A 10/4/12 APPROVED PLANT LIST FOR SINGLE FAMILY HOMES SG xx Slow Growing “xx” = minimum height in Small Mature tree height of less than 20 feet at time of planting feet OH Trees adjacent to overhead power lines Medium Mature tree height of between 21 – 40 feet U Trees within Utility Easements Large Mature tree height greater than 41 N Not acceptable for use as a replacement feet * Native Florida Species Varies Mature tree height depends on variety Mature size information based on Betrock’s Florida Landscape Plants Published 2001 GROUP “A” TREES Common Name Botanical Name Uses Mature Tree Size Avocado Persea Americana L Bahama Strongbark Bourreria orata * U, SG 6 S Bald Cypress Taxodium distichum * L Black Olive Shady Bucida buceras ‘Shady Lady’ L Lady Black Olive Bucida buceras L Brazil Beautyleaf Calophyllum brasiliense L Blolly Guapira discolor* M Bridalveil Tree Caesalpinia granadillo M Bulnesia Bulnesia arboria M Cinnecord Acacia choriophylla * U, SG 6 S Group ‘A’ Plant List for Single Family Homes Common Name Botanical Name Uses Mature Tree Size Citrus: Lemon, Citrus spp. OH S (except orange, Lime ect. Grapefruit) Citrus: Grapefruit Citrus paradisi M Trees Copperpod Peltophorum pterocarpum L Fiddlewood Citharexylum fruticosum * U, SG 8 S Floss Silk Tree Chorisia speciosa L Golden – Shower Cassia fistula L Green Buttonwood Conocarpus erectus * L Gumbo Limbo Bursera simaruba * L -
Belize), and Distribution in Yucatan
University of Neuchâtel, Switzerland Institut of Zoology Ecology of the Black Catbird, Melanoptila glabrirostris, at Shipstern Nature Reserve (Belize), and distribution in Yucatan. J.Laesser Annick Morgenthaler May 2003 Master thesis supervised by Prof. Claude Mermod and Dr. Louis-Félix Bersier CONTENTS INTRODUCTION 1. Aim and description of the study 2. Geographic setting 2.1. Yucatan peninsula 2.2. Belize 2.3. Shipstern Nature Reserve 2.3.1. History and previous studies 2.3.2. Climate 2.3.3. Geology and soils 2.3.4. Vegetation 2.3.5. Fauna 3. The Black Catbird 3.1. Taxonomy 3.2. Description 3.3. Breeding 3.4. Ecology and biology 3.5. Distribution and threats 3.6. Current protection measures FIRST PART: BIOLOGY, HABITAT AND DENSITY AT SHIPSTERN 4. Materials and methods 4.1. Census 4.1.1. Territory mapping 4.1.2. Transect point-count 4.2. Sizing and ringing 4.3. Nest survey (from hide) 5. Results 5.1. Biology 5.1.1. Morphometry 5.1.2. Nesting 5.1.3. Diet 5.1.4. Competition and predation 5.2. Habitat use and population density 5.2.1. Population density 5.2.2. Habitat use 5.2.3. Banded individuals monitoring 5.2.4. Distribution through the Reserve 6. Discussion 6.1. Biology 6.2. Habitat use and population density SECOND PART: DISTRIBUTION AND HABITATS THROUGHOUT THE RANGE 7. Materials and methods 7.1. Data collection 7.2. Visit to others sites 8. Results 8.1. Data compilation 8.2. Visited places 8.2.1. Corozalito (south of Shipstern lagoon) 8.2.2. -
Thrinax Radiata Family: Arecaceae Florida Thatch Palm, Jamaican Thatch, Thatch Palm, Chit
Stephen H. Brown, Horticulture Agent Donna Cressman, Master Gardener Lee County Extension, Fort Myers, Florida (239) 533-7513 [email protected] http://lee.ifas.ufl.edu/hort/GardenHome.shtml Thrinax radiata Family: Arecaceae Florida thatch palm, Jamaican thatch, thatch palm, chit Florida Thatch Palm Synonyms (Discarded names): Cocothrinax martii, C. radiate, Thrinax floridana, T. martii, T. multiflora; T. wendlandiana Origin: Extreme southern mainland coast of Florida, Florida Keys, Bahamas, western Cuba, Cayman Islands, Jamaica, Hispaniola, Puerto Rico, Yucatan Peninsula, Honduras, Nicaragua U.S.D.A. Zone: 10A-12B (28°F leaf damage) Growth Rate: Slow Typical Height: 20’ Habit: Solitary; canopy of 12-20 leaves Crownshaft: None Leaf: Palmate, induplicate, circular, slightly folded; divided about halfway into segments that are split at the tips; pointed hastula Leaf Size: 4-5’ wide; segments 2.5’ long, 2” wide Salt Tolerance: High Drought Tolerance: High Wind Tolerance: High Light Requirements: Moderate, high Soil: Widely adaptable Nutritional Requirements: Low Potential Insect Pests: Aphids; scales Propagation: Seeds Human hazards: None Uses: Small gardens; containers; outdoors patios; roadways; parking lots; seasides; specimen Left: The infructescence (fruited stems) hang in a circle around the trunk, sometimes extending beyond the leaf. Natural Geographic Distribution The Florida Thatch Palm, Thrinax radiata, is indigenous to the extreme southern mainland coast of Florida, the Florida Keys, Bahamas, western Cuba, The Cayman Islands, Jamaica, Hispaniola, Puerto Rico, Honduras, Nicaragua, and the eastern coast of the Yucatan Peninsula in Mexico and Belize. In na- ture, this palm almost always grows within the range of salt-laden winds near coastal areas. It grows naturally in sandy or calcareous soils. -
Water Level Fluctuations of Lake Enriquillo and Lake Saumatre in Response to Environmental Changes
Water Level Fluctuations of Lake Enriquillo and Lake Saumatre in Response to Environmental Changes A Masters of Engineering Project Presented to the Faculty of the Graduate School of Cornell University In Partial Fulfillment of the Requirements for the Degree of Master of Engineering by Eva Joelisa Romero Luna And Dina Poteau August 2011 1 Abstract The water level of Lake Saumatre in Haiti and Lake Enriquillo in the Dominican Republic has been increasing in a continuous manner for the past 10 years. This increase in volume has caused flooding of roads, cities and agricultural land causing the inhabitants of the area to complain about the current situation and seek help from their respective governments. Both national and international organizations have expressed interest in determining the causes of the continuous growth and from there, coming up with aid plans for the cities and inhabitants of the area. Various theories haven proposed by national and international organizations, and other technical groups, to explain the growth of the lakes. Among the hypotheses to explain the growth there is 1) Deforestation of the watershed, which would affect the hydrological balance by means of a change in infiltration rates and 2) Regional climate change which would also affected the hydrological balance of the area by either an increase in precipitation or decrease in evaporation rates. This study analyzed those two main theories to determine whether they are the cause of the growth. First, deforestation was studied by means of remote sensing of the land cover on the years of 1986 and 2010 and analyzing vegetation changes. -
Tropical Plant-Animal Interactions: Linking Defaunation with Seed Predation, and Resource- Dependent Co-Occurrence
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 2021 TROPICAL PLANT-ANIMAL INTERACTIONS: LINKING DEFAUNATION WITH SEED PREDATION, AND RESOURCE- DEPENDENT CO-OCCURRENCE Peter Jeffrey Williams Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Williams, Peter Jeffrey, "TROPICAL PLANT-ANIMAL INTERACTIONS: LINKING DEFAUNATION WITH SEED PREDATION, AND RESOURCE-DEPENDENT CO-OCCURRENCE" (2021). Graduate Student Theses, Dissertations, & Professional Papers. 11777. https://scholarworks.umt.edu/etd/11777 This Dissertation is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. TROPICAL PLANT-ANIMAL INTERACTIONS: LINKING DEFAUNATION WITH SEED PREDATION, AND RESOURCE-DEPENDENT CO-OCCURRENCE By PETER JEFFREY WILLIAMS B.S., University of Minnesota, Minneapolis, MN, 2014 Dissertation presented in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Biology – Ecology and Evolution The University of Montana Missoula, MT May 2021 Approved by: Scott Whittenburg, Graduate School Dean Jedediah F. Brodie, Chair Division of Biological Sciences Wildlife Biology Program John L. Maron Division of Biological Sciences Joshua J. Millspaugh Wildlife Biology Program Kim R. McConkey School of Environmental and Geographical Sciences University of Nottingham Malaysia Williams, Peter, Ph.D., Spring 2021 Biology Tropical plant-animal interactions: linking defaunation with seed predation, and resource- dependent co-occurrence Chairperson: Jedediah F. -
Mediterranean Basin
Annual Portfolio Overview July 2013 – September 2014 Caribbean Islands Biodiversity Hotspot December 2014 I. Introduction The Caribbean Islands Biodiversity Hotspot, an archipelago of habitat-rich tropical and semi-tropical islands, comprises 30 nations and territories and stretches across nearly 4 million km2 of ocean. Its unique island geography and complex geology has created unique habitats and high species diversity. Species endemic to the hotspot account for 70% of the hotspot’s plants and animals, which represent 2.6 percent of the world’s 300,000 plant species, and 3.5 percent of the world’s 27,298 vertebrate species. Furthermore, the hotspot has among the highest number of globally threatened species in the world at 703 species. The hotspot’s biodiversity has been impacted by humans since the arrival of the Amerindians some 6,000 to 7,000 years ago. These impacts increased substantially following the arrival of Europeans in the 1490s and have escalated in the last 50 years. The main threats to the terrestrial biodiversity are habitat destruction and fragmentation due to agricultural, tourism, and industrial and urban development driven by increasing population and affluence. Overexploitation of living resources, predation and competition by invasive alien species are also regarded as significant threats. Pollution affects freshwater and marine environments, as does sedimentation flows downstream, affecting coastal water quality, smothering corals, killing fish and reducing the tourism value of beaches. The region has already experienced the impacts of climate change with increased temperatures and more hurricanes and droughts. Concerns are growing over predicted sea level rise. The Caribbean’s main priority in addressing climate change is to formulate and implement appropriate strategies for adaptation to minimize the social and environmental impacts. -
ISG Bklt 8(2)
lewisi, in a disturbed setting on Grand Cayman. 22 J. Herpetology 39(3):402-408. Goodman, R.M. and F.J. Burton. 2005. Cyclura lewisi Iguana Specialist Group Recent Literature (Grand Cayman blue iguana) hatchlings. Herpetologi- cal Review 36(2):176. Newsletter Banbury, B.L. and Y.M. Ramos. The rock iguanas of Parque Nacional Isla Cabritos. Iguana 12(4):256-261. Knapp, C.R. 2005. Working to save the Andros iguana. Volume 8 • Number 2 • Winter 2005 Iguana 12(1):9-13. Bradley, K.A. and G.P. Gerber. 2005. Conservation of the Anegada iguana (Cyclura pinguis). Iguana 12(2):79-85. Knapp, C.R. and A.K. Owens. 2005. Home range and habitat associations of a Bahamian iguana: implications Burton, F.J. 2005. Blue iguana update. Iguana for conservation. Animal Conservation 8:269-278. The Iguana Specialist Group 2005 ISG Annual Meeting 12(2):98-99. prioritizes and facilitates Lemm, J.M., S.W. Steward, and T.F. Schmidt. 2005. ISG Meeting Minutes Burton, F.J. 2005. Restoring a new wild population conservation, science, and Reproduction of the critically endangered Anegada November 6-7, 2005 of blue iguanas (Cyclura lewisi) in the Salina Reserve, awareness programs that help iguana Cyclura pinguis at San Diego Zoo. International South Andros, Bahamas Grand Cayman. Iguana 12(3):166-174. ensure the survival of wild Zoo Yearbook 39:141-152. iguanas and their habitats. Welcome and Introduction - Alberts & Hudson Durden, L.A. and C.R. Knapp. 2005. Ticks parasit- Pagni, L. and D. Ballou. 2005. Value-added conserva- Thanks were expressed to Chuck Knapp (Univ. -
Herbariet Publ 2010-2019 (PDF)
Publikationer 2019 Amorim, B. S., Vasconcelos, T. N., Souza, G., Alves, M., Antonelli, A., & Lucas, E. (2019). Advanced understanding of phylogenetic relationships, morphological evolution and biogeographic history of the mega-diverse plant genus Myrcia and its relatives (Myrtaceae: Myrteae). Molecular phylogenetics and evolution, 138, 65-88. Anderson, C. (2019). Hiraea costaricensis and H. polyantha, Two New Species Of Malpighiaceae, and circumscription of H. quapara and H. smilacina. Edinburgh Journal of Botany, 1-16. Athanasiadis, A. (2019). Carlskottsbergia antarctica (Hooker fil. & Harv.) gen. & comb. nov., with a re-assessment of Synarthrophyton (Mesophyllaceae, Corallinales, Rhodophyta). Nova Hedwigia, 108(3-4), 291-320. Athanasiadis, A. (2019). Amphithallia, a genus with four-celled carpogonial branches and connecting filaments in the Corallinales (Rhodophyta). Marine Biology Research, 15(1), 13-25. Bandini, D., Oertel, B., Moreau, P. A., Thines, M., & Ploch, S. (2019). Three new hygrophilous species of Inocybe, subgenus Inocybe. Mycological Progress, 18(9), 1101-1119. Baranow, P., & Kolanowska, M. (2019, October). Sertifera hirtziana (Orchidaceae, Sobralieae), a new species from southeastern Ecuador. In Annales Botanici Fennici (Vol. 56, No. 4-6, pp. 205-209). Barboza, G. E., García, C. C., González, S. L., Scaldaferro, M., & Reyes, X. (2019). Four new species of Capsicum (Solanaceae) from the tropical Andes and an update on the phylogeny of the genus. PloS one, 14(1), e0209792. Barrett, C. F., McKain, M. R., Sinn, B. T., Ge, X. J., Zhang, Y., Antonelli, A., & Bacon, C. D. (2019). Ancient polyploidy and genome evolution in palms. Genome biology and evolution, 11(5), 1501-1511. Bernal, R., Bacon, C. D., Balslev, H., Hoorn, C., Bourlat, S. -
Historical Biogeography of Endemic Seed Plant Genera in the Caribbean: Did Gaarlandia Play a Role?
Received: 18 May 2017 | Revised: 11 September 2017 | Accepted: 14 September 2017 DOI: 10.1002/ece3.3521 ORIGINAL RESEARCH Historical Biogeography of endemic seed plant genera in the Caribbean: Did GAARlandia play a role? María Esther Nieto-Blázquez1 | Alexandre Antonelli2,3,4 | Julissa Roncal1 1Department of Biology, Memorial University of Newfoundland, St. John’s, NL, Canada Abstract 2Department of Biological and Environmental The Caribbean archipelago is a region with an extremely complex geological history Sciences, University of Göteborg, Göteborg, and an outstanding plant diversity with high levels of endemism. The aim of this study Sweden was to better understand the historical assembly and evolution of endemic seed plant 3Gothenburg Botanical Garden, Göteborg, Sweden genera in the Caribbean, by first determining divergence times of endemic genera to 4Gothenburg Global Biodiversity Centre, test whether the hypothesized Greater Antilles and Aves Ridge (GAARlandia) land Göteborg, Sweden bridge played a role in the archipelago colonization and second by testing South Correspondence America as the main colonization source as expected by the position of landmasses María Esther Nieto-Blázquez, Biology Department, Memorial University of and recent evidence of an asymmetrical biotic interchange. We reconstructed a dated Newfoundland, St. John’s, NL, Canada. molecular phylogenetic tree for 625 seed plants including 32 Caribbean endemic gen- Emails: [email protected]; menietoblazquez@ gmail.com era using Bayesian inference and ten calibrations. To estimate the geographic range of the ancestors of endemic genera, we performed a model selection between a null and Funding information NSERC-Discovery grant, Grant/Award two complex biogeographic models that included timeframes based on geological Number: RGPIN-2014-03976; MUN’s information, dispersal probabilities, and directionality among regions. -
Lista De Palmas Cubanas I- Hemithrinax
ISSN 2519-7754 RNPS 2402 www.revistas.geotech.cu/index.php/abc ║LISTA DE ESPECIES║ Vol. 218, No.1 (enero-abril 2019): 1-10 Lista de Palmas Cubanas. I. Hemithrinax, Leucothrinax y Thrinax Cuban Palms Checklist. I. Hemithrinax, Leucothrinax and Thrinax Celio E. Moya López R SU N Autor para correspondencia: [email protected] Se actualiza la lista de táxones y de sinónimos nomenclaturales de los géneros Hemithrinax, Leucothrinax y Thrinax. Se designaron los lectotipos de Hemithrinax compacta y Leucothrinax morrisii, y se precisaron los lectotipos de otros nueve nombres. Sociedad Cubana de Botánica Calle Cuba 406 e/ Amargura y Brasil, Palabras clave: Arecaceae, Hemithrinax, Leucothrinax, Thrinax La Habana Vieja, La Habana, Cuba A S RAC Recibido: 01/06/2018 Aceptado: 21/01/2019 The list of taxa and nomenclatural synonyms of the genera Hemithrinax, Leucothrinax and Thrinax is updated. The lectotype of Hemithrinax compacta were designated and lectotypes of other ten names were specified. Key words: Arecaceae, Hemithrinax, Leucothrinax, Thrinax INTRODUCCIÓN Hemithrinax es un género endémico cubano, representa- do por tres especies y una variedad reconocida. Sus La familia Arecaceae Schultz Sch. (nom. cons.) está táxones se diferencian fácilmente de los de Thrinax o representada en Cuba por 15 géneros con 80 especies, Leucothrinax por presentar las venas transversales poco ocho híbridos y nueve táxones infraespecíficos (Moya y visibles, mientras que en éstos las venas transversales Leiva, 2000). De ellos, tres constituyen nuevos registros o son conspicuas (Lewis y Zona, 2008). cambios de estatus posteriores (Suárez, 2015; Verdecia, 2016; Moya et al., 2017; Moya y Méndez, 2018), lo cual Leucothrinax es un género monotípico, de distribución sugiere que la riqueza taxonómica de la familia en Cuba caribeña, representado por Leucothrinax morrisii aún no es totalmente conocida. -
Seed Geometry in the Arecaceae
horticulturae Review Seed Geometry in the Arecaceae Diego Gutiérrez del Pozo 1, José Javier Martín-Gómez 2 , Ángel Tocino 3 and Emilio Cervantes 2,* 1 Departamento de Conservación y Manejo de Vida Silvestre (CYMVIS), Universidad Estatal Amazónica (UEA), Carretera Tena a Puyo Km. 44, Napo EC-150950, Ecuador; [email protected] 2 IRNASA-CSIC, Cordel de Merinas 40, E-37008 Salamanca, Spain; [email protected] 3 Departamento de Matemáticas, Facultad de Ciencias, Universidad de Salamanca, Plaza de la Merced 1–4, 37008 Salamanca, Spain; [email protected] * Correspondence: [email protected]; Tel.: +34-923219606 Received: 31 August 2020; Accepted: 2 October 2020; Published: 7 October 2020 Abstract: Fruit and seed shape are important characteristics in taxonomy providing information on ecological, nutritional, and developmental aspects, but their application requires quantification. We propose a method for seed shape quantification based on the comparison of the bi-dimensional images of the seeds with geometric figures. J index is the percent of similarity of a seed image with a figure taken as a model. Models in shape quantification include geometrical figures (circle, ellipse, oval ::: ) and their derivatives, as well as other figures obtained as geometric representations of algebraic equations. The analysis is based on three sources: Published work, images available on the Internet, and seeds collected or stored in our collections. Some of the models here described are applied for the first time in seed morphology, like the superellipses, a group of bidimensional figures that represent well seed shape in species of the Calamoideae and Phoenix canariensis Hort. ex Chabaud. -
Lntergeneric Hybridization Between Coccothrinax and Thrinax (Palmae:Coryphoideae)
r9901 NAUMAN: INTERGENERICHYBRIDIZATION Principes,34(4), 1990, pp. l9l-198 lntergeneric Hybridization between Coccothrinax and Thrinax (Palmae:Coryphoideae) CrmroN E. NeulreN Fairchild Tropical Garden, lO9Ol Old Cutler Road, Miami, Florid.a 33156t Assrnecr assertionthat the plants representan inter- generic hybrid betweenthese two species. Unusual plants of what initially appeared to be a species of Thrinax were discovered in the Lower Hybrids among vascular plants are suf- Florida Keys. The plants were observed to produce ficiently well known that several criteria abundant inflorescences,but anthesis and fruit set can be used to establish a hybrid origin. did not occur. The sterility, apparent intermediate- Among these,the most important criterion ness in several leaf characters, and consistent co- is that the putative hybrid occurrencewith Coccothrinax argentata (Jacq.) Bai- exhibits mor- ley and Thrinax morrisii H. A. Wendl. suggesteda phological intermediateness between its hybrid, Three criteria were evaluated to test the parents, usually in several characters. hypothesis of hybridity: morphological intermediate. Seven additional criteria were listed by ness, occurrence in the geographical zone of overlap Gottlieb (1972\. Since Gottlieb was con- of the putative parent species, and occurrence in ecologically intermediate habitats. Fifteen of the 22 cerned primarily with the confidence of characters examined exhibited intermediateness, three detecting a hybrid origin for stable, pre- exhibited questionable intermediateness, and five sumably reproducing entities, and since exhibited apparent heterosis. Field studies indicated these plants do not produce functional the putative hybrids to occur only with both parental flowersothree of these criteria cannot speciesand only where the parents occur in immediate be proximity to each other in ecologically intermediate appliedto the presentstudy.